package com.atguigu.gmall.product.controller;

import com.atguigu.gmall.common.result.Result;
import com.baomidou.mybatisplus.extension.api.R;
import io.minio.BucketExistsArgs;
import io.minio.MakeBucketArgs;
import io.minio.MinioClient;
import io.minio.PutObjectArgs;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestPart;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.util.UUID;

/**
 * @Author: Trump
 * @Date: 2025/8/18 16:17
 * @Description:
 **/
@RestController
@RequestMapping("admin/product")
public class FileUploadController {
    @Value("${minio.endpointUrl}")
    public String endpointUrl;

    @Value("${minio.accessKey}")
    public String accessKey;

    @Value("${minio.secreKey}")
    public String secreKey;

    @Value("${minio.bucketName}")
    public String bucketName;

    @PostMapping("fileUpload")
    public Result fileUpload(MultipartFile file) throws Exception{
        //  准备获取到上传的文件路径！
     String url="";
        MinioClient minioClient = MinioClient.builder().endpoint(endpointUrl).credentials(accessKey, secreKey).build();
        boolean bucketExists = minioClient.bucketExists(BucketExistsArgs.builder().bucket(bucketName).build());
        if(bucketExists){
            System.out.println("桶已经添加了");
        }else{
            minioClient.makeBucket(MakeBucketArgs.builder().bucket(bucketName).build());
        }
        String fileName=System.currentTimeMillis()+UUID.randomUUID().toString();
        minioClient.putObject(
                PutObjectArgs.builder().bucket(bucketName).object(fileName).stream(file.getInputStream(),file.getSize(),-1).contentType(file.getContentType()).build()
        );
        url=endpointUrl+"/"+bucketName+"/"+fileName;
        return Result.ok(url);
    }


}
